spinenoun/spaɪn/

• 1

  anatomybiologymedicineA series of bones situated at the back from the head to the pelvis of a human, or from the head to the tail of an animal, enclosing the spinal cord and providing support for the thorax and abdomen.

  • If you attentively regard almost any quadruped's spine, you will be struck with the resemblance of its vertebrae to a strung necklace of dwarfed skulls.
  • The preposterous altruism too! […] Resist not evil. It is an insane immolation of self—as bad intrinsically as fakirs stabbing themselves or anchorites warping their spines in caves scarcely large enough for a fair-sized dog.
• 2

  anatomybiologymedicineA series of bones situated at the back from the head to the pelvis of a human, or from the head to the tail of an animal, enclosing the spinal cord and providing support for the thorax and abdomen.

  • Trademark Owners will nevertheless try to dictate how their marks are to be represented, but dictionary publishers with spine can resist such pressure.
• 3

  Something resembling a backbone, such as a ridge, or a long, central structure from which other structures radiate.

  • [Describing scoliosis.] The integuments over the abdomen are folded or wrinkled, the left breast is seldom fully developed, the ribs lose their natural shape, those of the left side becoming straighter, while, on the right side, they are so much curved, as to admit of their being easily grasped by the hand; they are closer together on the left side, and frequently rest upon the spine of the ilium, thus giving the right side a fuller and more rounded appearance than is natural.
  • The posterior muscles of the neck are divided into superficial, intermediate, and deep groups. The most superficial muscle is the trapezius, which originates from the external occipital protuberance and the medial nuchal line of C7 to T12 spinous processes and inserts onto the spine of the scapula, acromion, and the lateral aspect of the clavicle.
• 4

  The narrow, bound edge of a book that encloses the inner edges of the pages, facing outwards when the book is on a shelf and typically bearing the title and the author's and publisher's name.

  • The spine is the book's backbone. Because the spine is generally all you can see when a book is on the shelf, the spine displays the title and author of the book and is often ornately decorated.
• 5

  biologybotanymycologyA pointed, fairly rigid protuberance or needlelike structure on an animal, shell, mushroom or plant. The botanical term technically refers to such a structure derived from a leaf or part of a leaf.

  • The male, as Dr. Gunther informs me, has a cluster of stiff, straight spines, like those of a comb, on the sides of the tail.
• 6

  biologybotanynatural-sciencesThe heartwood of trees.

• 7

  A linear payscale operated by some large organizations that allows flexibility for local and specific conditions.

• 8

  geographygeologynatural-sciencesA tall mass of viscous lava extruded from a volcano.

這個拼法也被記錄為下列字的變化形：

• dendritic spine